diff --git a/files/routes/login.py b/files/routes/login.py
index f5650460f..50f627a32 100644
--- a/files/routes/login.py
+++ b/files/routes/login.py
@@ -337,7 +337,7 @@ def sign_up_post(v):
 		)
 
 	g.db.add(new_user)
-	g.db.flush()
+	g.db.commit()
 
 	if ref_id:
 		ref_user = g.db.query(User).filter_by(id=ref_id).one_or_none()